BE493581A - - Google Patents
Info
- Publication number
- BE493581A BE493581A BE493581DA BE493581A BE 493581 A BE493581 A BE 493581A BE 493581D A BE493581D A BE 493581DA BE 493581 A BE493581 A BE 493581A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- membrane
- weight
- integral
- protrusion
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/123—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on the bottom of the fluid line
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE493581A true BE493581A (enrdf_load_stackoverflow) |
Family
ID=137545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE493581D BE493581A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE493581A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE928561C (de) * | 1953-08-27 | 1955-06-02 | Pleiger Paul | Absperrschieber |
| DE949204C (de) * | 1952-04-17 | 1956-09-13 | Pleiger Maschf Paul | Stopfbuechsenloses Ventil |
| DE1084996B (de) * | 1954-07-27 | 1960-07-07 | Rheinisches Metallwerk Gmbh | Absperrschieber mit einem Verschlussstueck, das mit einem UEberzug aus Gummi versehen ist |
| DE1107035B (de) * | 1958-03-13 | 1961-05-18 | Waldenmaier J E H | Absperrschieber mit an zwei Sitzflaechen abdichtendem Keilverschlussstueck |
-
0
- BE BE493581D patent/BE493581A/fr unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE949204C (de) * | 1952-04-17 | 1956-09-13 | Pleiger Maschf Paul | Stopfbuechsenloses Ventil |
| DE928561C (de) * | 1953-08-27 | 1955-06-02 | Pleiger Paul | Absperrschieber |
| DE1084996B (de) * | 1954-07-27 | 1960-07-07 | Rheinisches Metallwerk Gmbh | Absperrschieber mit einem Verschlussstueck, das mit einem UEberzug aus Gummi versehen ist |
| DE1107035B (de) * | 1958-03-13 | 1961-05-18 | Waldenmaier J E H | Absperrschieber mit an zwei Sitzflaechen abdichtendem Keilverschlussstueck |
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